CN114101491A

CN114101491A - Production is with preventing pressing mould that hinders

Info

Publication number: CN114101491A
Application number: CN202111393847.7A
Authority: CN
Inventors: 苏春洲
Original assignee: Suzhou Qinde Metal Products Co ltd
Current assignee: Suzhou Qinde Metal Products Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-03-01

Abstract

The invention discloses a crush-damage-preventing die for production, which comprises a rack, a second air cylinder, a buffer component and a vertical rod, wherein supporting legs are fixed at two ends of the bottom of the rack, a lower die is arranged on the surface of the rack, vertical plates are fixed at two ends of the rack, a top plate is fixed at the tops of the vertical plates, the second air cylinder is fixed at the top of the top plate, the vertical rod is fixed at two ends of the top of a transverse plate and penetrates through the top plate, and a first rack is arranged on the surface of the vertical rod. This production is with preventing crushing mould is provided with montant and third cylinder, through be provided with the montant at the diaphragm top, make when the second cylinder drives the diaphragm and goes up and down the mould, can drive the montant simultaneously and slide, make and to drive the limiting plate through the third cylinder and remove when unloading to the work piece, make the first rack on montant surface of second rack card income montant surface on the surface, so that carry on spacingly to montant and diaphragm and last mould, thereby avoid going up the mould crushing staff, improve its security.

Description

Production is with preventing pressing mould that hinders

Technical Field

The invention relates to the related technical field of stamping dies, in particular to a crush-proof die for production.

Background

Fill its function of electric pile and be similar to the tanker aircraft of the inside of filling station, can fix on ground or wall, install in public building and residential quarter parking area or charging station, can charge for the electric automobile of various models according to the voltage class of difference, in filling electric pile course of working, need use stamping die to come to carry out the shaping to the copper connecting piece, because current stamping die goes up unloading through the manual work usually, and unloading potential safety hazard is great on the manual work, press the hand of hindering the staff easily, the security is lower, and current stamping die is inconvenient to clear up the mould die cavity, lead to when the punching press, the stamping workpiece influences the punching press effect because of mould die cavity adnexed impurity easily, the functionality is lower.

Disclosure of Invention

The invention aims to provide a crush-proof die for production, which aims to solve the problems that the existing stamping die in the background art is low in safety and inconvenient to clean a die cavity.

In order to achieve the purpose, the invention provides the following technical scheme: a crush-proof die for production, which comprises a frame, a second cylinder, a buffer component and a vertical rod,

supporting legs are fixed at two ends of the bottom of the rack, a lower die is arranged on the surface of the rack, vertical plates are fixed at two ends of the rack, and a top plate is fixed at the tops of the vertical plates;

the second cylinder is fixed at the top of the top plate, a transverse plate is fixed at the bottom of the second cylinder, and an upper die is arranged at the bottom of the transverse plate;

the buffer assemblies are arranged at the left end and the right end of the transverse plate;

the montant is fixed at the top both ends of diaphragm, and the montant runs through the roof, and the surface of montant is provided with first rack simultaneously.

Preferably, the buffer assembly includes buffer beam, spring and buffer board, the buffer beam runs through the setting both ends about the diaphragm, and the top of diaphragm has cup jointed the spring, the both ends of spring are connected with diaphragm and buffer beam respectively, and the bottom of buffer beam is fixed with the buffer board.

Through adopting above-mentioned technical scheme, can reduce the impact force that produces when going up mould and lower mould contact under the mutual cooperation between buffer lever, spring and buffer plate.

Preferably, the outer side of the rack is provided with a first fan, the first fan is connected with the lower die through an air supply pipe, and an air outlet is formed in the lower die.

Through adopting above-mentioned technical scheme, can conveniently unload under mutually supporting between first fan and blast pipe.

Preferably, the lower part of the vertical plate is fixed with a first cylinder, one end of the first cylinder, which is close to the central axis of the rack, is fixed with a push plate, and the push plate and the lower die are horizontally arranged.

Through adopting above-mentioned technical scheme, can fix a position the copper sheet under mutually supporting between first cylinder and push pedal.

Preferably, both ends are provided with infrared detector around the diaphragm, and infrared detector and controller electric connection, and the controller setting is in the top of riser simultaneously.

By adopting the technical scheme, the phenomenon that the worker is injured by descending and pressing the upper die during feeding and discharging can be avoided.

Preferably, the both ends of roof are fixed with the third cylinder, and the one end that the third cylinder is close to the roof axis is fixed with the limiting plate, and the surface of limiting plate is provided with the second rack simultaneously.

Through adopting above-mentioned technical scheme, can carry on spacingly to the position of montant and diaphragm under mutually supporting between third cylinder, limiting plate and second rack.

Preferably, the motor is arranged below the vertical plate, the output end of the motor is connected with the screw rod, the screw rod is arranged at one end of the inner side of the vertical plate, and the guide rod is fixed at the other end of the inner side of the vertical plate.

Through adopting above-mentioned technical scheme, can drive the fly leaf and remove under mutually supporting between motor, lead screw and guide bar.

Preferably, the screw rod and the guide rod are respectively connected with two ends of the movable plate, a second fan is arranged on one side of the movable plate, and air blowing ports are formed in the upper end and the lower end of the movable plate.

Through adopting above-mentioned technical scheme, can blow the clearance to lower mould and last mould under the second fan with mutually supporting between the mouth of blowing.

Preferably, the distance between the screw rod and the guide rod is larger than the width of the transverse plate.

Through adopting above-mentioned technical scheme, can make things convenient for the fly leaf to remove when not influencing the diaphragm and go up and down.

Compared with the prior art, the invention has the beneficial effects that: the anti-crushing mould for production is characterized in that,

(1) the vertical rod and the third cylinder are arranged on the top of the transverse plate, so that when the second cylinder drives the transverse plate and the upper die to lift, the vertical rod can be driven to slide at the same time, the limiting plate can be driven to move through the third cylinder when a workpiece is loaded and unloaded, and the second rack on the surface of the limiting plate is clamped into the first rack on the surface of the vertical rod so as to limit the vertical rod, the transverse plate and the upper die, so that the upper die is prevented from crushing workers, and the safety of the workers is improved;

(2) the first fan and the first air cylinder are arranged, the push plate can be driven by the first air cylinder to position the copper sheet to be punched before punching operation, so that the copper sheet is prevented from being deviated, the punching quality is improved, air can be blown by the first fan after punching, and the air is conveyed into the lower die so as to jack up a workpiece after punching, so that blanking is convenient, and the convenience in the use process is improved;

(3) the buffer rod and the spring are arranged, when the second cylinder drives the transverse plate and the upper die to descend for stamping, the buffer plate at the bottom of the buffer rod can support against the surface of the rack and buffer pressure under the elastic action of the spring, so that the lower die and the upper die can be prevented from being damaged due to overlarge pressure, and the practicability of the lower die and the upper die is improved;

(4) the lower die and the upper die are cleaned before stamping, impurities are prevented from affecting stamping quality, and functionality of the lower die and the upper die is improved.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic bottom view of the cross plate of the present invention;

FIG. 3 is a side view of the cross plate of the present invention;

FIG. 4 is a schematic view of the structure of FIG. 1 at A according to the present invention;

FIG. 5 is a schematic view of the structure of FIG. 1 at B according to the present invention;

FIG. 6 is a schematic top view of the lead screw and the movable plate of the present invention.

In the figure: 1. frame, 2, the supporting leg, 3, the lower mould, 4, first fan, 5, the blast pipe, 6, the riser, 7, the roof, 8, first cylinder, 9, the push pedal, 10, the second cylinder, 11, the diaphragm, 12, go up the mould, 13, infrared detector, 14, the controller, 15, buffer unit, 1501, the buffer lever, 1502, the spring, 1503, the buffer board, 16, the montant, 17, first rack, 18, the third cylinder, 19, the limiting plate, 20, the second rack, 21, the motor, 22, the lead screw, 23, the guide bar, 24, the fly leaf, 25, the second fan, 26, the mouth of blowing.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a production crush-proof die is disclosed, as shown in figures 1 and 5, supporting legs 2 are fixed at two ends of the bottom of a frame 1, a lower die 3 is arranged on the surface of the frame 1, a first fan 4 is arranged at the outer side of the frame 1, the first fan 4 is connected with the lower die 3 through an air supply pipe 5, an air outlet is arranged in the lower die 3, air is blown through the first fan 4 and is conveyed into the lower die 3 through the air supply pipe 5, so that the air outlet in the lower die 3 can blow air upwards to eject a punched copper connecting piece upwards, unloading is convenient, vertical plates 6 are fixed at two ends of the frame 1, top plates 7 are fixed at the tops of the vertical plates 6, first cylinders 8 are fixed below the vertical plates 6, a lower die push plate 9 is fixed at one end of the first cylinders 8 close to the central axis of the frame 1, the push plates 9 and the lower die 3 are horizontally arranged, the push plates 9 are driven to move towards one end close to the central axis of the frame 1 through the extension of the first cylinders 8, the copper sheet to be punched is conveniently positioned before punching, and the influence on the punching quality caused by the deviation of the copper sheet is avoided.

As shown in fig. 1 and 2, the second cylinder 10 is fixed at the top of the top plate 7, the bottom of the second cylinder 10 is fixed with a transverse plate 11, the bottom of the transverse plate 11 is provided with an upper die 12, the front end and the rear end of the transverse plate 11 are provided with infrared detectors 13, the infrared detectors 13 are electrically connected with a controller 14, the controller 14 is arranged above the vertical plate 6, the hands of workers can be detected through the infrared detectors 13, infrared information is transmitted to the controller 14, so that when the hands of the workers are detected, the controller 14 can close the second cylinder 10 at the top of the top plate 7, the hands are prevented from being crushed when the workers load and unload, and the safety is improved.

As shown in fig. 1, 2 and 3, the buffer assembly 15 is disposed at the left and right ends of the horizontal plate 11, the buffer assembly 15 includes a buffer rod 1501, a spring 1502 and a buffer plate 1503, the buffer rod 1501 is disposed at the left and right ends of the horizontal plate 11, the spring 1502 is sleeved above the horizontal plate 11, the two ends of the spring 1502 are respectively connected to the horizontal plate 11 and the buffer rod 1501, the buffer plate 1503 is fixed at the bottom of the buffer rod 1501, when the second cylinder 10 drives the horizontal plate 11 and the upper die 12 to descend for punching, the buffer plate 1503 at the bottom of the buffer rod 1501 can be abutted against the surface of the frame 1 in advance, and a certain impact force is reduced under the elastic force of the spring 1502 at the top of the buffer rod 1501, so that the lower die 3 and the upper die 12 can be prevented from being damaged due to an excessive impact force, and the practicability of the lower die is improved.

As shown in fig. 1 and 4, the vertical rod 16 is fixed at both ends of the top of the horizontal plate 11, and the vertical rod 16 penetrates the top plate 7, meanwhile, the surface of the vertical rod 16 is provided with a first rack 17, two ends of the top plate 7 are fixed with third cylinders 18, a limiting plate 19 is fixed at one end of the third cylinder 18 close to the central axis of the top plate 7, a second rack 20 is arranged on the surface of the limiting plate 19, when the second cylinder 10 drives the transverse plate 11 and the upper die 12 to descend for punching, the vertical rod 16 at the top of the transverse plate 11 will slide along with the transverse plate, when the second cylinder 10 drives the transverse plate 11 and the upper die 12 to ascend, the third cylinder 18 extends to drive the limit plate 19 to move towards one end close to the central axis of the top plate 7, so that the second rack 20 on the surface of the limit plate can be clamped into the first rack 17 on the surface of the vertical rod 16, so that the vertical rod 16 and the transverse plate 11 can be limited when workers load and unload materials, and the safety of the vertical rod is improved.

As shown in fig. 1, 5 and 6, a motor 21 is arranged below the vertical plate 6, the output end of the motor 21 is connected with a screw rod 22, the screw rod 22 is arranged at one end of the inner side of the vertical plate 6, and the other end of the inner side of the vertical plate 6 is fixed with a guide rod 23, the screw rod 22 and the guide rod 23 are respectively connected with two ends of a movable plate 24, and one side of the movable plate 24 is provided with a second fan 25, meanwhile, the upper and lower ends of the movable plate 24 are provided with air blowing ports 26, the distance between the screw rod 22 and the guide rod 23 is larger than the width of the transverse plate 11, the screw rod 22 is driven by the motor 21 to rotate, so that the screw rod 22 drives the movable plate 24 to move, and the air is blown by the second fan 25 on the movable plate 24, so that the blowing cleaning of the outside of the die cavity of the lower die 3 and the upper die 12 can be performed by blowing air through the blowing ports 26 at the upper and lower ends of the movable plate 24 during the movement of the movable plate 24, thereby improving the punching quality.

The working principle is as follows: when the anti-crush die for production is used, before stamping, firstly, the second fan 25 on the movable plate 24 is opened, the upper and lower blowing ports 26 of the movable plate 24 are blown outwards, then the motor 21 is opened to drive the screw rod 22 to rotate, the screw rod 22 drives the movable plate 24 to move to blow and clean the lower die 3 and the upper die 12, then a copper sheet to be stamped is placed on the surface of the lower die 3, the first cylinders 8 below the two sets of vertical plates 6 are opened to drive the push plate 9 to push the copper sheet to be positioned, then, the second cylinder 10 at the top of the top plate 7 is opened to drive the transverse plate 11 and the upper die 12 to descend for stamping operation, after stamping, the second cylinder 10 is decompressed to drive the transverse plate 11 and the upper die 12 to ascend, and the first fan 4 is opened to blow air into the lower die 3 through the air supply pipe 5, so that the air outlet inside the lower die 3 is blown to eject the workpiece, then the staff can take out the work piece in lower mould 3, when the staff goes up the unloading, infrared detector 13 at diaphragm 11 both ends can detect in real time, and close second cylinder 10 through controller 14, can open the third cylinder 18 at roof 7 both ends simultaneously, make it drive limiting plate 19 and remove, make the second rack 20 on limiting plate 19 surface block in the first rack 17 on montant 16 surface, so as to carry out spacing to montant 16 and diaphragm 11, improve its security, this is accomplished whole operation, and the content that does not make detailed description in this specification belongs to the prior art that the professional skilled person in the art knows.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a production is with preventing crushing mould, includes frame (1), second cylinder (10), buffer unit (15) and montant (16), its characterized in that:

supporting legs (2) are fixed at two ends of the bottom of the rack (1), a lower die (3) is arranged on the surface of the rack (1), vertical plates (6) are fixed at two ends of the rack (1), and a top plate (7) is fixed at the tops of the vertical plates (6);

the second cylinder (10) is fixed to the top of the top plate (7), a transverse plate (11) is fixed to the bottom of the second cylinder (10), and an upper die (12) is arranged at the bottom of the transverse plate (11);

the buffer assemblies (15) are arranged at the left end and the right end of the transverse plate (11);

the vertical rod (16) is fixed at two ends of the top of the transverse plate (11), the vertical rod (16) penetrates through the top plate (7), and meanwhile a first rack (17) is arranged on the surface of the vertical rod (16).

2. The crush-proof die for production according to claim 1, wherein: buffer unit (15) are including buffer beam (1501), spring (1502) and buffer plate (1503), buffer beam (1501) run through the setting at both ends about diaphragm (11), and the top of diaphragm (11) has cup jointed spring (1502), the both ends of spring (1502) are connected with diaphragm (11) and buffer beam (1501) respectively, and the bottom of buffer beam (1501) is fixed with buffer plate (1503).

3. The crush-proof die for production according to claim 1, wherein: the outer side of the rack (1) is provided with a first fan (4), the first fan (4) is connected with the lower die (3) through an air supply pipe (5), and an air outlet is formed in the lower die (3).

4. The crush-proof die for production according to claim 1, wherein: the below of riser (6) is fixed with first cylinder (8), and one end that first cylinder (8) are close to frame (1) axis is fixed with push pedal (9), and push pedal (9) and lower mould (3) level set up simultaneously.

5. The crush-proof die for production according to claim 1, wherein: the infrared detector (13) is arranged at the front end and the rear end of the transverse plate (11), the infrared detector (13) is electrically connected with the controller (14), and the controller (14) is arranged above the vertical plate (6).

6. The crush-proof die for production according to claim 1, wherein: the both ends of roof (7) are fixed with third cylinder (18), and the one end that third cylinder (18) are close to roof (7) axis is fixed with limiting plate (19), and the surface of limiting plate (19) is provided with second rack (20) simultaneously.

7. The crush-proof die for production according to claim 1, wherein: the motor (21) is arranged below the vertical plate (6), the output end of the motor (21) is connected with the screw rod (22), the screw rod (22) is arranged at one end of the inner side of the vertical plate (6), and the guide rod (23) is fixed at the other end of the inner side of the vertical plate (6).

8. The crush-proof die for production according to claim 7, wherein: the screw rod (22) and the guide rod (23) are respectively connected with two ends of the movable plate (24), one side of the movable plate (24) is provided with a second fan (25), and the upper end and the lower end of the movable plate (24) are provided with air blowing ports (26).

9. The crush-proof die for production according to claim 7, wherein: the distance between the screw rod (22) and the guide rod (23) is larger than the width of the transverse plate (11).